I am playing around with impedance buses and I came across the term Unbalanced Multiplier. From what I have read in my books it pertains to having a three phase system that is obviously unbalanced and that the change in the RMS voltage compared to the same system but balanced is the multiplier. I am unsure if this is the correct explanation of what it is. Anyone out there know what an Unbalanced Multiplier is and how to use it?